Leling has a long history. Judging from the cultural relics unearthed at Wulizhong and HuiZhong Wang sites, clans and tribes lived together as early as 4,000 years ago. During the Spring and Autumn Period and the Warring States Period, Qi and Yan met, Qin hated Qi, and the Western Han Dynasty established the county regime. The subordinate relationship of the past dynasties has been changed repeatedly, and the county government has been moved several times. The information is uneven and many places are unclear. According to historical records, historical records, old records and cultural relics unearthed underground, the textual research is as follows: it belongs to the territory of ancient Yanzhou with the Yao, Shun and Yu period. Xia and Shang belong to Maiqiuyi, the boundary of Qingzhou. "Leling Land" ("Leling Land" before the county refers to the present Leling area, the same below) belongs to its territory. The Western Zhou Dynasty belongs to Maiqiu City, Youzhou. "Leling Land" is in the middle of its territory. The Eastern Zhou Dynasty belongs to Maiqiu City of Qi State. Leling Land is the junction of Qi State and Yan State. Jibei County in Qin and Wei Dynasties belongs to Keats County, and "Leling Land" is its northern border. The Western Han Dynasty belongs to Qingzhou secretariat, a plain county. In 202 BC (the fifth year of Emperor Gaozu), the county was founded and ruled by Dewey. "Shandong Tongzhi" published by Xuan Tong in the Qing Dynasty said: "The old city is twenty-five miles southeast of the county seat ... now it is called Wei Wangcheng." The address is in the north of Dagujia Village, Liuwuguan Township. The rule in the early Eastern Han Dynasty was the same as that in the Western Han Dynasty. By AD 220 (twenty-five years of Jian 'an), Dongling County was established and moved with it. In the Qing Dynasty, the Archaeological Record of Wu Dingfu Monument in Shandong Province contained: "The old town of Leling is thirty miles southwest of Leling, and its city is more than ten feet high, on Wednesday." The Ming Dynasty's Records of Jiajing Wuding contains: "Leling County, the third leading county, Rileling (the same county) ...", "Houyi, the old city is thirty miles southwest of Leling County, Shandong Province." According to the water mirror, Tuma River, that is, "originated in the east of Yang Xu County, crossed Pingyuan County in the north, crossed Ande County in the northeast, crossed Leling County in the east, crossed Chuxiang County in the northeast, crossed Maling City in the northeast, and crossed Fuping County in the east, so it is called north and divided into two waters." Accordingly, the city should be in Kuitaipei, southwest of the county seat. The Three Kingdoms changed the group to Leling State and became a county (now Shaochengwa, Yangxin County). Go back to "Wei Wangcheng". 1958 65438+ In February, Shanglehe County was named Shanghe County, which successively belonged to Liaocheng Department and Zibo Department. 1960 1 month, renamed leling county, 196 1 September, Shangle county, affiliated to Dezhou society. In September 1988, 1, Leling County was abolished and Leling City and its administrative area were established; 1990 65438+ 10/month 1, Kuitai Township in Shanghe County is under the jurisdiction of Leling City; 199365438+February 10, Wangzhaizi Township of Leling City was abolished and the administrative area was merged into An Yang Town; Cancel Daxu Township in Leling City and merge its administrative area into Zhuji Township; 199665438+On February 25th, Zhuji Township in Leling City was abolished and Zhuji Town was established (Han Min Zi [1996] No.58); 1999, Leling City has jurisdiction over 5 towns and 20 townships: Chengguan Town, Huangjia Town, Kongzhen Town, An Yang Town, Zhuji Town, Guojia Town, Sanjiantang Township, Duan Xi Township, Hu Jia Township, Yangjia Township, Sun Da Township, Citoubao Township, Pan Yang Township, Dingwu Township, Zhang Qiao Township, Hualou Township and Zhangtun Township. On June 15, 2000, Laoling City cancelled Chengguan Town, and set up Shizhong Sub-district Office in the former Chengguan Town administrative area, and the office was stationed in the former Chengguan Town People's Government. Cancel Hu Jia Township, set up Hu Jia Sub-district Office in the original administrative area of Hu Jia Township, and the office is in the original Hu Jia Township People's Government; Cancel Shuangmiao Zhao Xiang, set up Yun Hong Sub-district Office in the former Shuangmiao Zhao Xiang administrative area, and the office will be stationed in the former Shuangmiao Zhao Xiang People's Government; Cancel Guo's hometown, set up Guo sub-district office in the administrative area of former Guo's hometown, and the office is stationed in the resident of the people's government of former Guo's hometown; Cancel Sanjiantang Township and merge its administrative area into Zhuji Town; Revoke Yangjia Township and Pritchabu Township, and merge their administrative areas into Huangjia Town; Cancel Dingwu Township and Pan Yang Township, merge Dingwu Town, and the Dingwu Town People's Government is stationed in the original Dingwu Township People's Government; Revocation of Huayuan Township and Liuwuguan Township, merger of huayuan town, huayuan town People's Government in the original Garden Township People's Government resident; Cancel Zhengdian Township, Wang Ji Township and Kuitai Township, merge and establish Zhengdian Town, and the Zhengdian Town People's Government is stationed in the former Zhengdian Township People's Government; Cancel Hualou Township and Zhangtun Township, merge and establish Hualou Town, and the Hualou Town People's Government is stationed in the original Hualou Township People's Government; Zhang Qiao Township was abolished and the administrative area was merged into Kongzhen. In 2000, Leling City governed 4 streets, 8 towns and 4 townships. The total population is 6 15833. Township population: Shizhong Street 665 18, Hu Jia Street 25668, Yun Hong Street 23083, Guojia Street 2 1496, An Yang Town 42593, Zhuji Town 5698 1, Huangjia Town 6305 1 and Dingwu Town 3550. Hualou Town 3703 1, Kongzhen Town 47 130, Duan Xi Township 25594, Sun Da Township 2 1739, Tie Ying Township 24700 and Zhaitoubao Township 23353. (According to the data of the fifth population census; Unit: Person) As of June 65438+February 3, 20021,Leling City has jurisdiction over 4 streets, 8 towns and 4 townships. In 2007, Xicheng Sub-district Office and Dongcheng Sub-district Office were added to facilitate the management of population and high-tech industrial parks and economic development zones. At present, there are 18 township organizations in Leling City: 6 streets, 8 towns and 4 towns.